CN208638870U - A kind of cabinet - Google Patents
A kind of cabinet Download PDFInfo
- Publication number
- CN208638870U CN208638870U CN201821126935.4U CN201821126935U CN208638870U CN 208638870 U CN208638870 U CN 208638870U CN 201821126935 U CN201821126935 U CN 201821126935U CN 208638870 U CN208638870 U CN 208638870U
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- Prior art keywords
- thermally conductive
- row
- shell
- cabinet
- radiating fin
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Abstract
The utility model discloses a kind of cabinets, including shell, fit in the cooling piece on the wall of the shell, positioned at the thermally conductive cold row of enclosure interior, the row's cooling fan being installed on the thermally conductive cold row, the radiating fin positioned at the hull outside and the radiator fan that is installed on the radiating fin, the radiator fan, radiating fin, cooling piece, thermally conductive cold row and row's cooling fan are set gradually；The cooling piece is semiconductor chilling plate comprising low temperature face and high temperature face；Wherein, the low temperature face is close to the thermally conductive cold row, and the high temperature face is far from the thermally conductive cold row.Cabinet provided by the utility model guarantees that the heat of enclosure interior distributes in time, prevents the reliability of heat agglomeration economies enclosure interior electronic circuit component by radiator fan, radiating fin, cooling piece, thermally conductive cold row and the setting for arranging cooling fan.
Description
Technical field
The utility model relates to a kind of heat extraction technical field for electronic equipment chassis more particularly to a kind of cabinets.
Background technique
Cabinet is required in each engineering field at present, such as: it is used when engineers design's (CAD, CAE, rendering etc.)
Desktop computer, the server (big data processing, machine learning, neural metwork training, block chain node etc.) that enterprise uses, factory are raw
The industrial electric cabinet that producing line uses.Therefore, cabinet is the basic articles generally used of industrial circle.
Need to install a large amount of circuit board, PLC (Programmable Logic Controller control system inside cabinet
System), frequency converter, leakage switch, the electronic equipments such as hard disk, these electronic equipment calorific values are larger in normal work, in order to
It is enough well to distribute the heat of cabinet inside, it needs to cool down cabinet inside.
There are mainly three types of the existing types of cooling to cabinet: the first, cooling cabinet is carried out using fan, but fan is cold
But effect is general, and fan can be inside the dust inspiration cabinet in environment, and when continued operation will lead to dust inside cabinet
Accumulation, and various electronic circuits have certain sensibility to dust, if the dust gathered on circuit board is excessive, will affect
The work of electronic apparatus system results even in fire.
The second, cooling cabinet is carried out using water cooling, the cooling effect of this type of cooling is preferable, but extremely complex,
Maintenance maintenance is inconvenient, higher cost.In addition, interface position is easy to appear leakage phenomenon, coolant liquid when water pipe operates for a long time
Drip on electronic circuit light then open circuit potential plate, it is heavy then lead to short circuit and fire hazard.Secondly, coolant liquid needs to regularly replace, it is long
Time is easy to appear rotten, mouldy smelly, generation clogging deposits water pipe if being changed without.Finally, for rendering and field of CAD
In dedicated GPU, or for TPU module dedicated in machine learning field, needed if using water cooling genuine shell
Disassembly, causes user to lose free warranty service, increases corporate operation cost.
Third carries out cooling cabinet using air-conditioning.This scheme is suitable for large-scale electric cabinet.But for server with it is small
For type electric cabinet, air-conditioning volume is too big, and at high cost, power consumption is big, and economic benefit is low.In addition, air-conditioning is in running Shi Huirang air
In Water vapor condensation at water droplet (dew condensation phenomenon), water droplet be easy to cause circuit board or other electric parts short circuit, there are safety
Hidden danger.
Various shortcomings based on several types of cooling of above-mentioned cabinet, it is necessary to propose a kind of novel cabinet, solve
Problem above.
The utility model proposes a kind of cabinet, by electronic cooling unit application and totally enclosed cabinet, the heat dissipation of cabinet
Effect is good, at low cost, and will not gather dust and steam, can preferably protect the electronic circuit of cabinet inside.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of cabinets, by electronic cooling unit application and entirely
On closed cabinet, the good heat dissipation effect of cabinet is at low cost, and will not gather dust and steam, can preferably protect cabinet
Internal electronic circuit.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of cabinets, including shell, fit in the shell
Cooling piece on wall, positioned at enclosure interior thermally conductive cold row, be installed on the thermally conductive cold row row's cooling fan, be located at the shell
Radiating fin outside body and the radiator fan being installed on the radiating fin, the radiator fan, radiating fin, refrigeration
Piece, thermally conductive cold row and row's cooling fan are set gradually；
The cooling piece is semiconductor chilling plate comprising low temperature face and high temperature face；
Wherein, the low temperature face is close to the thermally conductive cold row, and the high temperature face is far from the thermally conductive cold row.
Preferably, the cooling piece fits in the outer wall of the shell, and the thermally conductive cold row is installed on the interior of the shell
On wall, and the thermally conductive cold row and the position of the cooling piece match, the low temperature face of the cooling piece, shell and thermally conductive cold
Row is sequentially connected；
The high temperature face is in contact with the radiating fin.
Preferably, the cooling piece fits in the inner wall of the shell；
The high temperature face fits in the inner wall of the shell, and radiating fin fits in the outer wall of the shell, and described scattered
The position of hot fin and the cooling piece matches；
High temperature face, shell and the radiating fin of the cooling piece, which are sequentially connected, to be connect.
Preferably, the shell is in closed body structure, is made of metal material, is internally provided with electronic circuit
Installing zone.
Preferably, the cabinet further includes deflector, and the deflector is located at the week of the electronic circuit installing zone
It encloses, is installed between the thermally conductive cold row and row's cooling fan.
Preferably, the thermally conductive cold ranking is in the enclosure interior, by metal material by multiple spaced sheet metals
It is made.
Preferably, row's cooling fan is installed on the thermally conductive cold row, which is provided with flabellum；
The first outer cover is additionally provided with around row's cooling fan, first outer cover is located at the week of row's cooling fan
It encloses, and which is provided with recirculation hole.
Preferably, the radiating fin is installed on the outside of the shell, is made of multiple spaced sheet metals.
Preferably, the radiator fan is installed on the radiating fin, which is provided with flabellum；
The second outer cover is additionally provided with around the radiator fan, second outer cover is located at the week of the radiator fan
It encloses, is provided with convection holes.
Implement the utility model, has the following beneficial effects:
1, cabinet provided by the utility model, it is cold by radiator fan, radiating fin, cooling piece, thermally conductive cold row and row
The setting of fan guarantees that the heat of enclosure interior distributes in time, prevents heat agglomeration economies enclosure interior electronic circuit first
The reliability of part.
2, cabinet provided by the utility model, shell are in closed body structure, and dust cannot be introduced into, and guarantee enclosure interior
Electronic circuit will not cause danger because the dust of accumulation is excessive, guarantee the reliability and safety of cabinet.
3, the air of cabinet provided by the utility model, enclosure interior mutually completely cuts off with outside air, and its internal water
Vapour content is less, is not enough to the condensation when temperature reduces, avoids condensation and accumulate on the electronic circuit of enclosure interior, into
One step guarantees the reliability and safety of the cabinet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model cabinet；
Fig. 2 is the schematic diagram of internal structure of the utility model cabinet；
Fig. 3 is enlarged drawing at A in Fig. 2.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.Only this state, the utility model occur in the text or will occur upper and lower, left and right, it is preceding,
Afterwards, the orientation such as inside and outside word is not the specific restriction to the utility model only on the basis of the attached drawing of the utility model.
As shown in Figure 1-3, the utility model embodiment provides a kind of cabinet, including shell 1, fit in the shell 1
Wall on cooling piece 2, the thermally conductive cold row 3 inside shell 1, the row's cooling fan 4 being installed on the thermally conductive cold row 3, position
Radiating fin 5 outside the shell 1 and the radiator fan 6 being installed on the radiating fin 5, the radiator fan 6,
Radiating fin 5, cooling piece 2, thermally conductive cold row 3 and row's cooling fan 4 are set gradually；
The cooling piece 2 is semiconductor chilling plate, will be close to the heat transfer of the one side of the thermally conductive cold row 3 to separate
The one side of thermally conductive cold row 3 forms low temperature face and high temperature face；
Wherein, the low temperature face cools down close to the thermally conductive cold row 3, and to the thermally conductive cold row 3；
The high temperature face is far from the thermally conductive cold row 3, in internal heat transfer to radiating fin 5.
The shell 1 is in closed body structure, is made by the good metal material of thermal conductivity (such as copper, aluminium or alloy material)
At electronic circuit installing zone 11 being internally provided with, for accommodating electronic circuit for installing electronic circuit.
The cooling piece 2 fits on the outer wall or inner wall of the shell 1, for going out the heat transfer inside shell 1
It goes, is semiconductor chilling plate, will be close to the heat transfer of the one side of the thermally conductive cold row 3 to one far from thermally conductive cold row 3
Face forms low temperature face and high temperature face, and the low temperature face is close to the thermally conductive cold row 3, and the high temperature face is far from the thermally conductive cold row
3。
The thermally conductive cold row 3 is located inside the shell 1, is made by the metal material (such as aluminium, copper or silver) of good heat conductivity
At with specific reference to the material of the actual needs selection thermally conductive cold row 3.The thermally conductive cold row 3 is by multiple spaced metals
Piece is made, for increasing heat exchange area, to improve rate of heat exchange, it is further provided the radiating efficiency inside shell 1.
Row's cooling fan 4 is installed on the thermally conductive cold row 3, which is provided with flabellum, passes through the rotation of flabellum when work
Accelerate air circulation, realizes the rapid transmitting of heat.In order to enable row's cooling fan 4 can be good at work, conducting wire is prevented
It enters between the flabellum, influences the normal work of row's cooling fan 4, is additionally provided with around row's cooling fan 4
One outer cover 7, first outer cover 7 is located at around row's cooling fan 4, and which is provided with recirculation hole 71, for guaranteeing that row is cold
Fan 4 can accelerate the air circulation inside shell 1.
The radiating fin 5 is installed on the outside of the shell 1, by by good heat conductivity metal material (such as aluminium, copper or
Silver) it is made, the material of the thermally conductive cold row 4 is selected with specific reference to actual needs.The radiating fin 5 is by multiple spaced
Sheet metal is made, and for increasing heat exchange area, to improve rate of heat exchange, further improves the heat dissipation effect outside shell 1
Rate.
The radiator fan 6 is installed on the radiating fin 5, which is provided with flabellum, passes through the rotation of flabellum when work
Accelerate air circulation, realizes distributing for heat.In order to enable the radiator fan 6 can be good at work, prevent foreign object from invading
The normal work of radiator fan 6 is influenced, is additionally provided with the second outer cover 8, second outer cover 8 around the radiator fan 6
Around the radiator fan 6, convection holes 81 are provided with, for guaranteeing that the radiator fan 6 can accelerate the shell
Air circulation around body 1 accelerates distributing for 1 internal heat of shell.
More preferably, in order to improve the heat exchanger effectiveness of the shell 1, the cabinet further includes deflector 9, the deflector
9 are located at around the electronic circuit installing zone 11, are installed between the thermally conductive cold row 3 and row's cooling fan 4, use
It is separately flowed in realization hot and cold air, the cooling to the electronic circuit installing zone 11 is realized, to guarantee inside shell 1
The heat that distributes of electronic circuit can cool down rapidly.
Specifically, cabinet provided by the utility model, described when the cooling piece 2 fits in the outer wall of the shell 1
Together on the outer wall of the shell 1, the thermally conductive cold row 3 is installed on the inner wall of the shell 1 low temperature face paste, and described thermally conductive
Cold row 3 and the position of the cooling piece 2 match, and low temperature face, shell 1 and the thermally conductive cold row 3 of the cooling piece 2 successively connect
It connects, when work, since the low temperature face is in contact with shell 1, thermally conductive cold row 3 is in contact with the shell 1, what low temperature face generated
Low temperature is transferred on the thermally conductive cold row 3 by the shell 1, and row's cooling fan 4 accelerates the air circulation inside shell 1, is passed through
The air of the thermally conductive cold row 3 is rapidly cooled, to realize the heat sinking function inside shell 1.
The high temperature face is in contact with the radiating fin 5, in the heat transfer to the radiating fin 5 generated, then
It is distributed by the radiator fan 6.
When the cooling piece 2 fits in the inner wall of the shell 1, the low temperature face is in contact with the thermally conductive cold row 3,
When work, the low temperature that low temperature face generates is transferred on the thermally conductive cold row 3, and row's cooling fan 4 accelerates the air stream inside shell 1
It is logical, it is rapidly cooled by the air of the thermally conductive cold row 3, to realize the heat sinking function inside shell 1.
The high temperature face fits in the inner wall of the shell 1, and radiating fin 5 fits in the outer wall of the shell 1, and described
Radiating fin 5 and the position of the cooling piece 2 match, and high temperature face, shell 1 and the radiating fin 5 of the cooling piece 2 are successively
It is connected, when work, the heat of high temperature face is transferred on the radiating fin 5 by shell 1, finally by the radiator fan
6 distribute.
Cabinet provided by the utility model, shell 1 are in closed body structure, and dust cannot be introduced into, and guarantee enclosure interior
Electronic circuit will not cause danger because the dust of accumulation is excessive, guarantee the reliability and safety of cabinet, secondly, shell
Air inside 1 mutually completely cuts off with outside air, and its internal moisture content is less, is not enough to the condensation when temperature reduces,
It avoids condensation to accumulate on the electronic circuit inside shell 1, is further ensured that the reliability and safety of the cabinet,
Finally, being guaranteed in shell 1 by radiator fan 6, radiating fin 5, cooling piece 2, thermally conductive cold row 3 and the setting for arranging cooling fan 4
The heat in portion distributes in time, prevents the reliability of 1 internal electronics element of heat agglomeration economies shell.
Implement the utility model, has the following beneficial effects:
1, cabinet provided by the utility model, it is cold by radiator fan, radiating fin, cooling piece, thermally conductive cold row and row
The setting of fan guarantees that the heat of enclosure interior distributes in time, prevents heat agglomeration economies enclosure interior electronic circuit first
The reliability of part.
2, cabinet provided by the utility model, shell are in closed body structure, and dust cannot be introduced into, and guarantee enclosure interior
Electronic circuit will not cause danger because the dust of accumulation is excessive, guarantee the reliability and safety of cabinet.
3, the air of cabinet provided by the utility model, enclosure interior mutually completely cuts off with outside air, and its internal water
Vapour content is less, is not enough to the condensation when temperature reduces, avoids condensation and accumulate on the electronic circuit of enclosure interior, into
One step guarantees the reliability and safety of the cabinet.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this
Novel interest field, therefore equivalent variations made according to the claim of the utility model still belong to what the utility model was covered
Range.
Claims (9)
1. a kind of cabinet, which is characterized in that including shell, fit in cooling piece on the wall of the shell, be located at enclosure interior
Thermally conductive cold row, the row cooling fan, the radiating fin positioned at the hull outside and the installation that are installed on the thermally conductive cold row
Radiator fan on the radiating fin, the radiator fan, radiating fin, cooling piece, thermally conductive cold row and row's cooling fan
It sets gradually；
The cooling piece is semiconductor chilling plate comprising low temperature face and high temperature face；
Wherein, the low temperature face is close to the thermally conductive cold row, and the high temperature face is far from the thermally conductive cold row.
2. cabinet as described in claim 1, which is characterized in that the cooling piece fits in the outer wall of the shell, described to lead
The cold row of heat is installed on the inner wall of the shell, and the thermally conductive cold row and the position of the cooling piece match, the refrigeration
Low temperature face, shell and the thermally conductive cold row of piece are sequentially connected；
The high temperature face is in contact with the radiating fin.
3. cabinet as described in claim 1, which is characterized in that the cooling piece fits in the inner wall of the shell；
The high temperature face fits in the inner wall of the shell, and radiating fin fits in the outer wall of the shell, and the heat radiating fin
The position of piece and the cooling piece matches；
High temperature face, shell and the radiating fin of the cooling piece, which are sequentially connected, to be connect.
4. cabinet as described in claim 1, which is characterized in that the shell is in closed body structure, by metal material system
At being internally provided with electronic circuit installing zone.
5. cabinet as claimed in claim 4, which is characterized in that the cabinet further includes deflector, and the deflector is located at institute
It states around electronic circuit installing zone, is installed between the thermally conductive cold row and row's cooling fan.
6. cabinet as described in claim 1, which is characterized in that the thermally conductive cold ranking is in the enclosure interior, by metal material
Material is made of multiple spaced sheet metals.
7. cabinet as described in claim 1, which is characterized in that row's cooling fan is installed on the thermally conductive cold row, thereon
Equipped with flabellum；
The first outer cover is additionally provided with around row's cooling fan, first outer cover is located at around row's cooling fan, and
It which is provided with recirculation hole.
8. cabinet as described in claim 1, which is characterized in that the radiating fin is installed on the outside of the shell, by more
A spaced sheet metal is made.
9. cabinet as described in claim 1, which is characterized in that the radiator fan is installed on the radiating fin, thereon
Equipped with flabellum；
The second outer cover is additionally provided with around the radiator fan, second outer cover is located at around the radiator fan,
On be provided with convection holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126935.4U CN208638870U (en) | 2018-07-16 | 2018-07-16 | A kind of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126935.4U CN208638870U (en) | 2018-07-16 | 2018-07-16 | A kind of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638870U true CN208638870U (en) | 2019-03-22 |
Family
ID=65739004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126935.4U Active CN208638870U (en) | 2018-07-16 | 2018-07-16 | A kind of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208638870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811466A (en) * | 2018-07-16 | 2018-11-13 | 佛山职业技术学院 | A kind of cabinet |
-
2018
- 2018-07-16 CN CN201821126935.4U patent/CN208638870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811466A (en) * | 2018-07-16 | 2018-11-13 | 佛山职业技术学院 | A kind of cabinet |
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